DA221M Datasheet - Rohm

DA221M Switching diode Silicon epitaxial planar

DA221M/DA221/DA204U/DA204K/DA228U/DA228K/UMR12N Diodes Switching diode DA221M / DA221 / DA204U / DA204K DA228U / DA228K / UMR12N zApplications Bias circuits Protection circuits zExternal dimensions (Unit : mm) DA221M DA221 1.6±0.2 1.0±0.1 0.5±0.05 0∼0.1 0.13±0.05 0.1 0.2 + 0.05 0.2±0.1 0.8±0.1 0.2±0.1 1.2±0.1 0.8±0.1 0.22±0.05 0.40.4 (1) 0.5 0.5 0.1 0.2 + 0.05 0.7±0.1 0.55±0.1 0∼0.1 0.1Min. 0.8±0.1 0∼0.1 (3) 0.32±0.05 1.2±0.1 (All leads have the same dimensions) ROHM .

DA221M Features

* 1) Three types of packages are available. (VMD3, EMD3, UMD3, SMD3) 2) Two diode elements are connected in series (VF × 2) per circuit. (2) 0.8±0.1 +0.1

* 0.05 1.6±0.2 0.15±0.05 (All leads have the same dimensions) 0.2 1.1 +

* 0.1 +0.1 R12 DA221M/DA221/DA204U/DA204K/DA228U/DA22

DA221M_Rohm.pdf